Differentiated growth of the most widely planted conifer in response to extreme droughts across semi-arid regions in Northern China

1. Li, J.
2. Xie, Y.
3. Wulan, T.
4. Gong, J.
5. Liu, H.
6. Camarero, J.J.
7. Shi, L.
8. Yan, L.
9. Xu, C.
10. Jin, T.
11. Shen, Z.